Something that I've noticed recently is that in my work life, I'm finding there's more bureaucracy in what I do, mostly in the name of "efficiency". When you encounter a problem to solve, there's often a process already defined that is most efficient (or at least thought to be most efficient), when accomplishing tasks, there's a pre-defined way of laying out the tasks (i.e. tickets), updating them, reviewing them, and organizationally figuring out what's best to do next.

In my opinion, these processes are an attempt at organizational efficiency. However, the flip side is it reduces personal agency for the worker. There's little room to diverge or think about what you're doing. If you diverge, such as taking longer to do something than what was prescribed, or using a different pattern to solve a problem, there is a cost to you within the system. You must explain why, which itself "costs" something. In a sense, you're punished for doing things differently.

That loss of personal agency is absolutely soul-sucking. You feel like a machine, again at the cost of organizational efficiency. Slack is definitely important because it lets people acquire some sense of personal agency again.